From 7650b391d47dd0b73d541d39c48041aa53517973 Mon Sep 17 00:00:00 2001
From: Andrew Waterman <andrew@sifive.com>
Date: Tue, 6 Dec 2016 16:51:31 -0800
Subject: avoid non-standard predefined macros

---
 encoding.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'encoding.h')

diff --git a/encoding.h b/encoding.h
index 7510975..85e97be 100644
--- a/encoding.h
+++ b/encoding.h
@@ -150,7 +150,7 @@
 
 #ifdef __riscv
 
-#ifdef __riscv64
+#if __riscv_xlen == 64
 # define MSTATUS_SD MSTATUS64_SD
 # define SSTATUS_SD SSTATUS64_SD
 # define RISCV_PGLEVEL_BITS 9
-- 
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